The non protein constituent present in many enzymes is called:

1. Co-enzyme 2. Co-factor
3. Apoenzyme 4. Holoenzyme

Subtopic:  Enzyme Cofactors |
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Haem in hemoglobin:
1. is loosely bound
2. is the co-enzyme
3. is the prosthetic group
4. has no influence on activity of Hb

Subtopic:  Enzyme Cofactors |
 84%
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What is the co-factor for the proteolytic enzyme, carboxypeptidase?

1. Molybdenum 2. Manganese
3. Zinc 4. Copper
Subtopic:  Enzyme Cofactors |
 88%
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Most of the coenzymes contain:

1. Metal ions 2. FMN and FAD
3. Ribonucleoproteins 4. Vitamins
Subtopic:  Enzyme Cofactors |
 67%
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Most common element present in human body is:

1. Oxygen 2. Carbon
3. Hydrogen 4. Sulfur
Subtopic:  Element Analysis |
 69%
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Which of the following is not an aromatic amino acid?

1. Phenylalanine 2. Threonine
3. Tyrosine 4. Tryptophan
Subtopic:  Amino Acids |
 82%
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The protein GLUT 4 is a/an:

1.Receptor protein2.Transport protein
3.Antibody molecule4.Enzyme

Subtopic:  Proteins |
 81%
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Most abundant protein in animal world is:
1. Keratin
2. Globin
3. Collagen
4. Amylase

Subtopic:  Proteins |
 96%
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Formation of glycosidic bond represents:

1. Dehydration 2. Hydrolysis
3. Dehydrogenation 4. Isomerization
Subtopic:  Carbohydrates |
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Most hydrated and most stable form of DNA is known as:

1. A DNA 2. B DNA
3. C DNA 4. Z DNA
Subtopic:  The DNA |
 89%
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